text: /*
   * fis
   * http://fis.baidu.com/
   */
  
  'use strict';
  
  var stylus = require('stylus');
  
  module.exports = function(content, file, conf){
    var fn;
    stylus.render(content, {compress: true}, function(err, css){
      if (err) throw err;
      fn = css;
    });
    return fn;
  };
  